Sankey Diagrams
Science: KS3, topic 3.1.6
Conservation of Energy
The principle of the conservation of energy states that energy cannot be created or destroyed. Energy is merely transferred from one form to another.

Energy is always conserved
Test yourself on Sankey Diagrams
Which of the following is always conserved?
What is the principle that states that energy cannot be created or destroyed, merely transferred from one form to another?